---
product_id: 42611914
title: "Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 3-Stage Max Flow - Brushed Nickel Faucet - AQ-5300+.55"
brand: "aquasana"
price: "฿21311"
currency: THB
in_stock: true
reviews_count: 8
category: "Aquasana"
url: https://www.desertcart.co.th/products/42611914-under-sink-water-filter-system-reduces-pfas-lead-and-chlorine
store_origin: TH
region: Thailand
---

# 0.5 GPM max flow 6-month/800 gallon filter life 99% contaminant reduction Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 3-Stage Max Flow - Brushed Nickel Faucet - AQ-5300+.55

**Brand:** aquasana
**Price:** ฿21311
**Availability:** ✅ In Stock

## Summary

> 💧 Drink smart, live pure — your kitchen’s hydration upgrade awaits!

## Quick Answers

- **What is this?** Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 3-Stage Max Flow - Brushed Nickel Faucet - AQ-5300+.55 by aquasana
- **How much does it cost?** ฿21311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42611914-under-sink-water-filter-system-reduces-pfas-lead-and-chlorine)

## Best For

- aquasana enthusiasts

## Why This Product

- Trusted aquasana brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast Flow, Zero Wait:** Delivers up to half a gallon per minute—no more waiting for clean water.
- • **Sleek & Durable Design:** Includes a stylish, 100% lead-free brushed nickel faucet that complements modern kitchens.
- • **Effortless Filter Swaps:** Twist-off housing design means no tools or plumbing hassle for replacements.
- • **Economical & Eco-Friendly:** Costs under 10 cents per gallon with zero water waste during filtration.
- • **Pure Hydration, No Compromise:** Filters out 78 contaminants including lead, PFAS & chlorine while preserving essential minerals.

## Overview

The Aquasana AQ-5300+.55 under sink water filter system uses advanced 3-stage Claryum filtration to reduce up to 99% of 78 harmful contaminants including lead, PFAS, and chlorine, while retaining healthy minerals. It delivers a high flow rate of 0.5 gallons per minute, supports up to 800 gallons or 6 months per filter, and features an easy twist-off filter replacement. The system includes a stylish brushed nickel faucet and is certified to NSF/ANSI standards 42, 53, and 401, making it a cost-effective, eco-conscious choice for clean, great-tasting water directly from your kitchen tap.

## Description

Instant access to healthy water that keeps you and your family hydrated all day, every day. Reduces up to 99% of 78 contaminants including lead, mercury, asbestos, pesticides, microplastics, pharmaceuticals, chlorine, chloramines and more. Full system WQA tested & certified in 2023 to NSF/ANSI Standards 42, 53, and 401. The only system on the market with Claryum filtration technology that filters out harmful contaminants while retaining natural beneficial minerals like calcium and potassium. Healthy water at only 10 cents per gallon the included sediment pre-filter increases performance capacity to give you a full 800 gallons of healthy water. Zero additives and zero waste - no water is wasted during the filtration process and no harmful contaminants are added back into the water. Drink healthier water and use for better tasting beverages like coffee, tea, and smoothies. Enjoy better tasting food - steamed vegetables, rice, boiled pasta, soups. Even your pet can now benefit from healthier water. Includes stylish metal faucet that's 100% lead free. Choose from chrome, brushed nickel, or oil-rubbed bronze to match your kitchen decor. First set of filters, faucet, and all system parts included. DIY installment makes for easy installation. Replacements are a simple twist - keep your plastic housing and only toss the filter.

Review: Fairly easy to install, tastes good - The kit came with zero instructions, these are not hard to find online. Some of the parts looked a little dirty, as if this may be a refurbished unit. I'm taking 1 star off for those items. Otherwise it was fairly easy to install, tastes good, and has decent flow rate. I was worried about leaks seeing reviews of what happens when folks go to exchange the filters. Luckily no leaks upon install. We probably use an average of a gallon a day, so hoping these filters last a while. I originally wanted a whole-home filter, but after doing the research and seeing how much replacement filters/parts are and the intervals to exchange them, we couldn't afford the ongoing costs. These filters seem to be pretty reasonable in price, and a good compromise over a whole-home system. I did have to buy a 1.25" diamond blade hole saw and auger to create the additional hole required through our granite countertop. This was also fairly straight forward, but a lot of cost for the tools for a 1-time job and it was very nerve racking lining up the hole as near-perfect as I could get it and trying to keep the bit from skipping around when first starting it. I probably saved a hundred dollars or more vs hiring a pro to come drill it. The faucet is nice, but a lighter colored oil rubbed bronze than most plumbing parts. It does sit a little less than plumb, and I wished there were instructions on how to take the little handle off so you can adjust where the on/off starts. As others have said, the water tube attaches to the bottom and could easily be pulled out, so be careful messing around under your sink after it's hooked up. It makes no noise when turning on/using, I do hear a tiny clunk when I turn it off. The tubes that go into the base unit have to be pushed all the way in. I thought I had the larger one in and decided to double check it and I pushed pretty hard and twisted a little and it went in about another inch. I'm glad I checked it. The smaller outgoing tube was easier to push in. I think a lot of people might be having issues with leakage not having these tubes pushed in all the way, especially the larger intake tube. Leave a little extra tubing when you install, so you can take the base unit off the wall if needed to change the reminder button-cell battery without worrying about a tube coming off. I have not done any water tests, I trust the tests others have done and posted in their reviews. I know this doesn't remove fluoride and a few other things, but it's got to be better than a ceramic berky-like filter. Aquasana should include instructions, and a shut off valve just for the tube going into the filter (so you can keep the cold water active and turn off the filter for maintenance). **Update Feb 2024-water flow completely stopped after 6 months. Emailed customer support, no response. I took a chance and ordered a replacement filter set direct from manufacturer. Kit arrived in a week and I replaced all 3 filters. Two filters were pretty dark colored. Kit also came with a new battery. Turns out the original kit had the battery installed backwards, so it never beeped when it was time to replace. New filter change, new battery installed the correct way, and I get a few beeps and turn back on the water. Checking for leaks for a couple weeks. All is good, water pressure is back to normal. I hear about the cartridges leaking after opening and changing the filters, O-ring problems, etc. I was very slow and deliberate taking everything apart and putting it back together to make sure I never cross threaded anything or damage the o-rings. When you insert the filter, there is a little play/movement possible while you try to screw the housing in around it. Hold it upside down so gravity helps keep the filter tight to the lid while you screw the cover back on. And by the way, it's been 3 months since I emailed customer support, no response besides the obligatory "thank you for emailing support, someone will be with you...", no follow up emails from support. **Update Jan 2026-Unit has been working great, no leaks. Haven't had any issues since 2024. I've changed the filters about every 6 months or whenever it starts beeping. If you set up auto-shipment direct from the manufacturer for filters, note that they charge your credit card, then ship the filters about 2 weeks later and it takes about a week to get to you.
Review: Beware - bad product / even worse customer service - I bought this Aquasana water filter system for my kitchen sink. For some reason, I was sent (and charged for) 3 units. Obviously, I contacted desertcart and made arrangements to return two units for refund. In the meantime, I hired a plumber to install the unit. The plumber is a licensed, insured and an experienced plumber. He had the worst time installing the filters. Installing the unit was very basic - no problem there. However when he put in the filters they leaked. Because I had two extra units. He tried those filter (I was willing to take the hit). After trying 5 different filters (on a 3 filter unit) he was finally able to get it to stop leaking. Fast forward 7 months…I knew I had to change the filters every 6 months. As luck would have it, I had a plumber out to fix an unrelated issue and I asked ‘can you change these filters for me as long as your here’. This was not the same plumber as did the install. I had purchased new filters last month and had them ready for install. This plumber also had the same issue as the first plumber…the new filters leaked. He couldn’t tell what the issue really was, because once the filters are in the housing, you can’t see them. He said they went in easy, and shouldn’t be leaking. Finally out of frustration, I said just disconnect it and I’d contact Aquasana since it’s still under warranty. After speaking with Julie at Aquasana tech support, I was told that she could not refund my money, only send replacement parts…which is impossible since I (nor the plumber) can tell what’s leaking. I was asked to take a video of the leak and email it to them??? What? I told them no, that’s ridiculous. I’d have to call the plumber back out to hook it up again, to take a video of dripping water? Riiiight! Julie at Aquasana said I needed to contact desertcart, since that’s where I bought the unit. I told her it was at the Aquasana Store on desertcart. She said she has no authority for returns, even under warranty and to go thru desertcart. The funny thing is, desertcart doesn’t give me an option to return this unit…it does refer me to the toll free number to Aquasana (the same number where I spoke with Julie). Basically the round around. So I’m now out my money. I don’t have a water filter and I still get to hire a plumber to remove the unit (he did disconnect it from the water, but it’s still under my sink, and the small faucet for the filter has to be removed and I need to put in a soap dispenser or something to fill that hole in the counter top. Thanks Aquasana for standing by your product, which has been problematic from the start, thanks for helping us out when finances are tight. By not offering a full refund to a defective product and not giving a second thought to me paying a plumber AGAIN to come out to remove there defective machine. Beware buying from Aquasana. The product I have is defective, still under manufacturer warranty and they will not refund me. That’s just wrong.

## Features

- Transform Tap Water Into Clean Water - Reduces up to 99% of 78 contaminants including lead, PFAS (specifically PFOA and PFOS), chlorine, pesticides, & more while leaving healthy minerals. This system will NOT reduce Total Dissolved Solids (TDS)
- High Flow Rate - This system powers through a half-gallon of water every minute. No need to wait for clean water compared to traditional drip filters.
- Cost Efficient and Long Lasting - The most economical filter on the market at less than 10 cents per gallon filtered. Lasts for 6 months or 800 gallons before a replacement filter is needed.
- Easiest Filter Replacement - Replacements are engineered for ease. No need to disconnect hoses or water lines. housing easily twists off for snappy replacement.
- Includes first set of filters and parts required for Installation. Requires 15.85" of space under sink to fit the system plus clearance. Tee: 3/8"F X 3/8"M X 3/8"M compression, Filter inlet: 3/8" OD, Filter output: 1/4" OD.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XGZMTRH |
| Best Sellers Rank | #664 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Under-Sink & Countertop Filtration |
| Brand Name | Aquasana |
| Capacity | 0.5 Gallons per Minute |
| Container Type | Box |
| Customer Reviews | 3.8 3.8 out of 5 stars (3,239) |
| Global Trade Identification Number | 00816749012743 |
| Included Components | filters, faucet, housing, install kit |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 12"L x 4.25"W x 12.88"H |
| Item Type Name | 3-Stage Max Flow Claryum Under Sink Water Filter System - Kitchen Counter Claryum Filtration - Filters 99% Of Chloramine - |
| Item Weight | 7 Pounds |
| LowerTemperature Range | 40 Degrees Fahrenheit |
| Manufacture Year | 2025 |
| Manufacturer | Aquasana |
| Material Type | Metal |
| Maximum Flow Rate | 0.72 Gallons Per Minute |
| Model Name | AQ-5300+.55 |
| Model Number | AQ-5300+.55 |
| Operating Pressure Range | 20 - 80 PSI |
| Other Special Features of the Product | Chlorine Reduction |
| Power Source | Plumbing System Powered |
| Product Shelf Life | 6 Months |
| Purification Method | Activated Carbon, Carbon Block |
| UPC | 816749012743 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 90 Degrees Fahrenheit |

## Product Details

- **Brand:** Aquasana
- **Capacity:** 0.5 Gallons per Minute
- **Included Components:** filters, faucet, housing, install kit
- **Installation Type:** Under Sink
- **Material:** Metal
- **Package Information:** Box
- **Power Source:** Plumbing System Powered
- **Product Dimensions:** 12"L x 4.25"W x 12.88"H
- **Purification Method:** Activated Carbon, Carbon Block
- **Special Feature:** Chlorine Reduction

## Images

![Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 3-Stage Max Flow - Brushed Nickel Faucet - AQ-5300+.55 - Image 1](https://m.media-amazon.com/images/I/71ZSMDKQkQL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fairly easy to install, tastes good
*by S***T on June 12, 2023*

The kit came with zero instructions, these are not hard to find online. Some of the parts looked a little dirty, as if this may be a refurbished unit. I'm taking 1 star off for those items. Otherwise it was fairly easy to install, tastes good, and has decent flow rate. I was worried about leaks seeing reviews of what happens when folks go to exchange the filters. Luckily no leaks upon install. We probably use an average of a gallon a day, so hoping these filters last a while. I originally wanted a whole-home filter, but after doing the research and seeing how much replacement filters/parts are and the intervals to exchange them, we couldn't afford the ongoing costs. These filters seem to be pretty reasonable in price, and a good compromise over a whole-home system. I did have to buy a 1.25" diamond blade hole saw and auger to create the additional hole required through our granite countertop. This was also fairly straight forward, but a lot of cost for the tools for a 1-time job and it was very nerve racking lining up the hole as near-perfect as I could get it and trying to keep the bit from skipping around when first starting it. I probably saved a hundred dollars or more vs hiring a pro to come drill it. The faucet is nice, but a lighter colored oil rubbed bronze than most plumbing parts. It does sit a little less than plumb, and I wished there were instructions on how to take the little handle off so you can adjust where the on/off starts. As others have said, the water tube attaches to the bottom and could easily be pulled out, so be careful messing around under your sink after it's hooked up. It makes no noise when turning on/using, I do hear a tiny clunk when I turn it off. The tubes that go into the base unit have to be pushed all the way in. I thought I had the larger one in and decided to double check it and I pushed pretty hard and twisted a little and it went in about another inch. I'm glad I checked it. The smaller outgoing tube was easier to push in. I think a lot of people might be having issues with leakage not having these tubes pushed in all the way, especially the larger intake tube. Leave a little extra tubing when you install, so you can take the base unit off the wall if needed to change the reminder button-cell battery without worrying about a tube coming off. I have not done any water tests, I trust the tests others have done and posted in their reviews. I know this doesn't remove fluoride and a few other things, but it's got to be better than a ceramic berky-like filter. Aquasana should include instructions, and a shut off valve just for the tube going into the filter (so you can keep the cold water active and turn off the filter for maintenance). **Update Feb 2024-water flow completely stopped after 6 months. Emailed customer support, no response. I took a chance and ordered a replacement filter set direct from manufacturer. Kit arrived in a week and I replaced all 3 filters. Two filters were pretty dark colored. Kit also came with a new battery. Turns out the original kit had the battery installed backwards, so it never beeped when it was time to replace. New filter change, new battery installed the correct way, and I get a few beeps and turn back on the water. Checking for leaks for a couple weeks. All is good, water pressure is back to normal. I hear about the cartridges leaking after opening and changing the filters, O-ring problems, etc. I was very slow and deliberate taking everything apart and putting it back together to make sure I never cross threaded anything or damage the o-rings. When you insert the filter, there is a little play/movement possible while you try to screw the housing in around it. Hold it upside down so gravity helps keep the filter tight to the lid while you screw the cover back on. And by the way, it's been 3 months since I emailed customer support, no response besides the obligatory "thank you for emailing support, someone will be with you...", no follow up emails from support. **Update Jan 2026-Unit has been working great, no leaks. Haven't had any issues since 2024. I've changed the filters about every 6 months or whenever it starts beeping. If you set up auto-shipment direct from the manufacturer for filters, note that they charge your credit card, then ship the filters about 2 weeks later and it takes about a week to get to you.

### ⭐ Beware - bad product / even worse customer service
*by C***M on September 16, 2021*

I bought this Aquasana water filter system for my kitchen sink. For some reason, I was sent (and charged for) 3 units. Obviously, I contacted Amazon and made arrangements to return two units for refund. In the meantime, I hired a plumber to install the unit. The plumber is a licensed, insured and an experienced plumber. He had the worst time installing the filters. Installing the unit was very basic - no problem there. However when he put in the filters they leaked. Because I had two extra units. He tried those filter (I was willing to take the hit). After trying 5 different filters (on a 3 filter unit) he was finally able to get it to stop leaking. Fast forward 7 months…I knew I had to change the filters every 6 months. As luck would have it, I had a plumber out to fix an unrelated issue and I asked ‘can you change these filters for me as long as your here’. This was not the same plumber as did the install. I had purchased new filters last month and had them ready for install. This plumber also had the same issue as the first plumber…the new filters leaked. He couldn’t tell what the issue really was, because once the filters are in the housing, you can’t see them. He said they went in easy, and shouldn’t be leaking. Finally out of frustration, I said just disconnect it and I’d contact Aquasana since it’s still under warranty. After speaking with Julie at Aquasana tech support, I was told that she could not refund my money, only send replacement parts…which is impossible since I (nor the plumber) can tell what’s leaking. I was asked to take a video of the leak and email it to them??? What? I told them no, that’s ridiculous. I’d have to call the plumber back out to hook it up again, to take a video of dripping water? Riiiight! Julie at Aquasana said I needed to contact Amazon, since that’s where I bought the unit. I told her it was at the Aquasana Store on Amazon. She said she has no authority for returns, even under warranty and to go thru Amazon. The funny thing is, Amazon doesn’t give me an option to return this unit…it does refer me to the toll free number to Aquasana (the same number where I spoke with Julie). Basically the round around. So I’m now out my money. I don’t have a water filter and I still get to hire a plumber to remove the unit (he did disconnect it from the water, but it’s still under my sink, and the small faucet for the filter has to be removed and I need to put in a soap dispenser or something to fill that hole in the counter top. Thanks Aquasana for standing by your product, which has been problematic from the start, thanks for helping us out when finances are tight. By not offering a full refund to a defective product and not giving a second thought to me paying a plumber AGAIN to come out to remove there defective machine. Beware buying from Aquasana. The product I have is defective, still under manufacturer warranty and they will not refund me. That’s just wrong.

### ⭐⭐⭐⭐⭐ CLEAN WATER FOR SURE…
*by A***R on February 23, 2026*

Great filtration system 👍water tastes great. I have a subscription for every six months in which it works out great because the warning beep to change the filter soon comes on about 2 weeks prior

## Frequently Bought Together

- Aquasana Under Sink Water Filter System - Reduces PFAS, Lead, & Chlorine in Drinking Water - Under Counter Claryum Filtration for Kitchen - 3-Stage Max Flow - Brushed Nickel Faucet - AQ-5300+.55
- AQUA CREST WF51 Replacement for Aquasana® Under Sink Water Filter AQ-5300+R, Aquasana® Filter Replacement, 800 Gallons, Reduce 99% of Chlorine, Taste and Odor, 3 Count

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*